Rosa: Thank you so much, Jake.
Jake: Please. I'm just glad you finally get to work for a woman as badass as you are. And as a man, I'd like to apologize for my gender's history-
Rosa: Don't ruin it.
Jake: Okay.

Rosa: Come on, Peralta! Holt said to use the whole team. We all want this solved.
Jake: I appreciate the offer, but I work best alone. Except when it comes to sex. Actually, sometimes including sex.

Jake: I wasn't hurt that badly. The doctor said all my bleeding was internal. That's where the blood's supposed to be.

Jake: I guess that's your new best friend now, Santiago. Emphasis on "Iago," backstabber.
Amy: I'm surprised you've read Othello.
Jake: What the hell's Othello? I'm calling you the parrot from Aladdin.

Jake: Hello, Lieutenant Hawkins.
Lieutenant Melanie Hawkins: You idiots just ruined a three-month operation.
Jake: My name is Detective Ignatius Pennyfeather IX. That's I-G Nacious.

Jake: I know what's happening. I'm finally hydrated, and it's unlocking my brain's full potential. It's too much for me. I'm "Limitless" -ing.
Gina: I don't think water makes you jittery.
Rosa: It does if it's laced with caffeine.
Jake: You dosed my water?
Rosa: You just drank 960 cups of coffee.
Jake: Oh, that esprains why I no talk butter. [gasps] Me having stirk?
Rosa: [laughs] Good luck solving that case.
[Jake takes another drink]
Gina: [gasps] Why would you drink more?
Jake: My brain wants its fast juice.

Captain Holt: Santiago, I've been your CO for four years. By now, you should be able to stand up for yourself, even if that means telling me off.
Amy: You're right. Just say the word, and I will tell you off.
Captain Holt: Okay, tell me off about losing your pen.
Amy: Oh. Right now? Okay, well, it makes me feel pretty annoyed.
Captain Holt: Good. Go on.
Amy: It grates my cheese. I mean, it just really grates my cheese. Grr!
Captain Holt: Oh, Santiago, you're faking.
Amy: Faking? What? Uh, did you hear that "grr"?
Captain Holt: Just admit it.
Amy: Okay, fine, I was faking the whole time, but I only did it because I wanted you to enjoy it.
Captain Holt: That ruins it. I mean, it's supposed to be good for both of us.
Amy: It was good. Just because I didn't get angry doesn't mean I didn't get anything out of it.
Captain Holt: Yeah, but the whole point is for you to get angry. Did you even get close?
Amy: Uh-
Captain Holt: What about your last CO? Could he make you angry?
Amy: Well-
Captain Holt: You know what? I don't wanna know. Don't tell me. I don't wanna know.